Network Management

How can we fix NodewithBadMemory problem please?  we got about 10 of those switches they have utilized over 70% of memory and constantly getting alarms on Network node manager monitoring tool.  Switches are operating normally and no performance issue...

Hi, We are running 8504 WLC on 8.5.140.0  with Prime Infra on 3.7.0.0.159. The number of client associations recorded by Prime appear inaccurate and when checking an AP in Prime, it will show a number of client associations that are over 4 months old...

Been utilizing Ansible to automate Cisco switch configurations.  But wondering if I don't have it optimized correctly.  These are playbooks that modify port level configs and they take forever to run and often times max out the CPU on the switches, e...

I've used Cisco PI for confirmation on clients being on the wireless network and it has worked flawlessly until recently. I can just go see Clients and Users under monitoring and make a export report that goes i.e. 4 weeks back. But now I have an iss...

I have a DNAC running on 1.3.0.115 (About says 1.3.3.1) and want to get PNP to work.First we tried with the default certificate the DNAC creates when starting it first time, there the onboarding process will be stuck at the planned state. The show pn...

Hi all I try to connect to the GUI of the WLC 5520 over the management interface. The management interface has following ip: 10.123.6.181Ping is working.But i cant access GUI over this IP address. Following network Configuration:(wczhlab01) >show net...

Hello!I have this network scheme: SwitchA -> SwitchB -> SwitchC -> Wireshark. Ports between switches is Gi0/1 in trunk. SwitchA(config)# monitor session 1 source interface Fa0/1 - 24SwitchA(config)# monitor session 1 destination remote vlan 10 Switch...

i am not able to go to net academy class 

Hello,I'm setting up a datacenter scenario with redundancy on a contingency site. We will place two Catalyst 9407 switches in the CORE layer, one in each datacenter, using the Stackwise Virtual Link (SVL) concept, in order to use the Etherchannel Mul...

HI, Can any one share the CPI ops document which will cover SSO configuration between CPI-OPS and CPI client. Actually  I have document of CPI-OPS SSO configs, but i dont know what to configure on CPI client. regards

Trying to install a brand new RV340 using set up wizzard. Dynamic IP setupThe router will not pickup the IP and the technician on the supplier end can not see the Router.If old router is used to "open the connection" the router indicates that it is c...

Hello, i am trying to make an EEM script to extract IP address from ACL log then check this IP against a .txt file that has all whitelisted IPs and if no match is found an ACL term is added to block this IP.I am able to make the script that extracts ...

Hello, Still a new network guy here. Our organization is interested in changing the current 192.x.x.x ip addresses to a 10.x.x.x scheme. I have given interfaces IP's before and created DHCP pools before in labs... but I have not transitioned an exist...